10 Best Backpack Coolers 2026 in the United States

The YETI Hopper M20 Backpack Cooler is a great choice if you want a hands-free way to carry drinks or food while keeping them cold. It holds about 18 cans or 26 pounds of ice, which suits small outings or day trips. Thanks to its ColdCell insulation, it does a solid job keeping your items chilly for hours. Its DryHide shell material is tough and resistant to punctures and sun damage, making it durable enough for outdoor adventures. The MagShield Access feature uses magnets to keep the cooler sealed tight against leaks but also lets you open it easily, which is handy.

At around 3.4 kilograms (or 7.5 pounds), it's not the lightest backpack but carries comfortably due to smart design and multiple handles. The built-in HitchPoint Grid is a nice touch, allowing you to attach extra gear like toolkits or bottle openers. On the downside, its 6.3-liter capacity might feel limited if you need to carry larger loads or longer trips. Also, while waterproof and leak-resistant, you should avoid submerging it fully in water.

This backpack cooler suits campers, hikers, or anyone needing a reliable, portable cooler that blends durability and ease of use without being overly bulky.

The Maelstrom 35 Can Backpack Cooler is a versatile and practical option for outdoor enthusiasts. It offers a significant capacity, capable of holding up to 35 cans, making it suitable for activities such as camping, fishing, hiking, and picnics. The high-density insulation and leak-proof liner ensure that your food and drinks remain hot or cold for up to 16 hours, which is a strong point for preserving freshness during long outings. The interior is also easy to clean, adding to its convenience.

Weighing only 15.2 ounces, it is lightweight and easy to carry. The backpack features multiple compartments and pockets, including a main zipper compartment, front pockets, mesh side pockets, and a hidden back zipper pocket, providing ample storage and organization options. Comfort is prioritized with thicker, padded back support and adjustable, breathable shoulder straps that distribute weight evenly and reduce fatigue.

Additional features such as a stainless steel bottle opener, condiment bottle storage, and various hanging points for tools and accessories enhance its functionality. However, the polyester material, although durable, may not be as robust as other heavy-duty fabrics and the adjustable buckle for wine bottles might not be suitable for all bottle sizes. Some users may find the size a bit bulky for shorter trips or daily use. In summary, this backpack cooler excels in capacity, insulation, and comfort, making it a great choice for extended outdoor activities, although its durability and versatility in carrying different items could be slightly improved.

The YETI Hopper M12 Backpack Soft Cooler is a solid choice for campers and hikers needing a reliable way to keep drinks and small food items cold on the go. It can hold up to 240 fluid ounces, roughly the size needed for about 20 cans, which is handy for day trips or small gatherings. Its ColdCell insulation uses closed-cell foam that does a great job maintaining chill for hours, so your beverages stay refreshingly cold. The DryHide shell is made from tough, puncture-resistant vinyl that also protects against sun damage, making it durable enough for outdoor adventures.

One standout feature is the MagShield Access - strong magnets form a leak-resistant seal while allowing easy access to your items, which helps prevent spills but keeps the cooler securely closed when needed. The backpack design includes comfortable multiple carry handles and a practical kangaroo pocket outside for small essentials like keys or a phone. However, at around 3 kilograms (6.7 pounds), it might feel a bit heavy when fully packed, especially if you’re hiking long distances. Also, while it is leakproof, users should still handle it carefully to avoid messes.

Its size is perfect for personal use or small groups but might be limiting if you want to carry larger quantities or bigger items. The YETI Hopper M12 Backpack offers excellent insulation, durability, and smart features that suit outdoor enthusiasts looking for a dependable cooler backpack that balances comfort with tough materials.